MIGZ forged gate valve - SW / TH
3
Forged Steel GATE VALVE TH / SW www.migzvalve.com We Believe in Quality and Speedy Delivery We Believe in Quality and Speedy Delivery We Believe in Quality and Speedy Delivery We Believe in Quality and Speedy Delivery Page 1 of 3 Features of Forged Steel GATE VALVE, Threaded / Socket Weld Forged steel body & bonnet. Bolted Bonnet, or Welded Bonnet. Outside Screw & Yoke (OS&Y). Stem with ACME threaded. Rising stem as standard. Solid wedge. For horizontal and upward horizontal flow of fluid. Bidirectional flow. Size range: NPS 3 / 8 ” up to NPS 2”. DN10 up to DN50. Pressure rating: ASME class 800, 1500, and 2500. Handwheel operated. Regular (Reduced) Port, or Full Port. Connection: Threaded (TH) ends, Socket Weld (SW) ends, TH x SW ends. Option of Extended bonnet for low temp and cryogenic service. NACE service either MR-01-75 or MR-01-03. Low fugitive emissions control. Design standards: API 6D, API 602, and ASME B16.34. Tested to API 598 and ASME B16.34. RP FP RP FP RP FP NPS DN CL800 CL800 CL1500 CL1500 CL2500 CL2500 3 / 8 10 Y Y Y Y Y Y ½ 15 Y Y Y Y Y Y ¾ 20 Y Y Y Y Y Y 1 25 Y Y Y Y Y Y 1 ¼ 32 Y Y Y Y Y Y 1 ½ 40 Y Y Y Y Y Y 2 50 Y Y Y Y Y Y Reference Standards API 6D - Specification for Pipeline Valves. API 598 - Valve Inspection and Testing/ API 602 - Steel Gate, Globe and Check Valves for Sizes DN 100 and Smaller for the Petroleum and Natural Gas Industries ASME B16.10 - Face-to-Face and End-to-End Dimensions of Valves. ASME B16.34 - Valves – Flanged, Threaded, and Welding End.
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MIGZ brand of Forged Gate Valve, TH / SW. Socket Weld or Threaded ends. NPS 3/8” up to NPS 2”. DN10 up to DN50. ASME class 800, 1500, and 2500. Design to API 6D, API 600 and ASME B16.34. Tested to API 598 and ASME B16.34. NACE MR-01-75. OS&Y. Rising stem. Handwheel operated. Option of Extended bonnet for low temperature and cryogenic.
Transcript of MIGZ forged gate valve - SW / TH
Forged Steel GATE VALVE
TH / SW
www.migzvalve.com
We Believe in Quality and Speedy DeliveryWe Believe in Quality and Speedy DeliveryWe Believe in Quality and Speedy DeliveryWe Believe in Quality and Speedy Delivery
Page 1 of 3
Features of Forged Steel GATE VALVE, Threaded / Socket Weld Forged steel body & bonnet. Bolted Bonnet, or Welded Bonnet. Outside Screw & Yoke (OS&Y). Stem with ACME threaded. Rising stem as standard. Solid wedge. For horizontal and upward horizontal flow of fluid. Bidirectional flow. Size range: NPS 3/8” up to NPS 2”. DN10 up to DN50. Pressure rating: ASME class 800, 1500, and 2500. Handwheel operated. Regular (Reduced) Port, or Full Port. Connection: Threaded (TH) ends, Socket Weld (SW) ends, TH x SW ends. Option of Extended bonnet for low temp and cryogenic service. NACE service either MR-01-75 or MR-01-03. Low fugitive emissions control.
Design standards: API 6D, API 602, and ASME B16.34. Tested to API 598 and ASME B16.34.
RP FP RP FP RP FP
NPS DN CL800 CL800 CL1500 CL1500 CL2500 CL2500 3/8 10 Y Y Y Y Y Y ½ 15 Y Y Y Y Y Y ¾ 20 Y Y Y Y Y Y 1 25 Y Y Y Y Y Y
1 ¼ 32 Y Y Y Y Y Y 1 ½ 40 Y Y Y Y Y Y 2 50 Y Y Y Y Y Y
Reference Standards API 6D - Specification for Pipeline Valves. API 598 - Valve Inspection and Testing/ API 602 - Steel Gate, Globe and Check Valves for Sizes DN 100 and Smaller for the Petroleum and Natural Gas Industries ASME B16.10 - Face-to-Face and End-to-End Dimensions of Valves. ASME B16.34 - Valves – Flanged, Threaded, and Welding End.
Forged Steel GATE VALVE
TH / SW
www.migzvalve.com
We Believe in Quality and Speedy DeliveryWe Believe in Quality and Speedy DeliveryWe Believe in Quality and Speedy DeliveryWe Believe in Quality and Speedy Delivery
Page 2 of 3
Class 800 Forged Gate Valve Bolted Bonnet as standard. Option of Welded Bonnet available. Regular Port, or Full Port. Size range: NPS 3/8” up to NPS 2”. Class 1500 Forged Gate Valve Bolted Bonnet as standard. Option of Welded Bonnet available. Regular Port, or Full Port. Size range: NPS 3/8” up to NPS 2”. Class 2500 Forged Gate Valve Welded Bonnet as standard. Option of Bolted Bonnet available upon request. Regular Port, or Full Port. Size range: NPS 3/8” up to NPS 2”.
Forged Steel GATE VALVE
TH / SW
www.migzvalve.com
We Believe in Quality and Speedy DeliveryWe Believe in Quality and Speedy DeliveryWe Believe in Quality and Speedy DeliveryWe Believe in Quality and Speedy Delivery
Page 3 of 3
Overview
Rising Stem, with precision ACME thread for quick operation. Stem Packing, designed for optimum control of fugitive emissions leakage to the atmosphere. The ultra-low emission leakage rate is assured by the polished finish stem sealing area, the reduced diametrical clearances and the stem straightness control. Backseat, designed to relieve back pressure on the stem packing when fully sealed. Replacing stem packing under pressure is not recommended. Stem-Gate connection, designed so that under severe applied loads (stuck gate), the stem will fall outside of the stuffing box pressure boundary. Body to Bonnet joint, designed to apply a uniform load to the gasket to assure a leak proof seal. Stellite Seat Rings, provide increased resistance to wear, abrasion and erosion of the sealing surfaces.
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